#1F9450#1F9450

#1F9450 is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.8% C 0.143 H 152.2°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#1F9450
RGB	rgb(31, 148, 80)
HSL	hsl(145, 65%, 35%)
HSV	hsv(145, 79%, 58%)
CMYK	cmyk(79.1%, 0%, 45.9%, 42%)
CIE-LAB	lab(54.08, -47.11, 27.17)
CIE-LCH	lch(54.08, 54.38, 150.02°)
OKLab	oklab(58.82% -0.1266 0.0668)
OKLCH	oklch(58.82% 0.143 152.2)
XYZ	xyz(12.6018, 22.0488, 11.1795)
Luminance	0.2205 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9450 #941F63

analogous

#29941F #1F9450 #1F948A

triadic

#1F9450 #501F94 #94501F

tetradic

#1F9450 #1F2994 #941F63 #948A1F

square

#1F9450 #1F2994 #941F63 #948A1F

split-complementary

#1F9450 #8A1F94 #941F29

monochromatic

#0A2F19 #146135 #1F9450 #2AC76B #53DB8C

Accessibility & contrast

On white

3.88

#1F9450 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#1F9450 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9450

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9450	#FFFFFF	#000000	##000000
##1F9450	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94874B

Deuteranopia (green-blind)

#877D55

Tritanopia (blue-blind)

#009284

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f9450;
/* rgb */ color: rgb(31, 148, 80);
/* oklch */ color: oklch(58.8% 0.143 152.2);

Tailwind

colors: {
  custom: {
    50: '#6fb482',
    500: '#1f9450',
    950: '#000000',
  },
}

SCSS

$custom: #1f9450;
$custom-light: #6fb482;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9450",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 80
  },
  "hsl": {
    "h": 145.128,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.5882,
    "c": 0.14318,
    "h": 152.2
  },
  "luminance": 0.2205
}

Semantic roles & 50–950 ramp

primary

#1F9450

secondary

#BE5190

accent

#3FA2E8

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1F9450

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →